Active areas
Sunspots and active regions
| Group number | Sunspots Location on the Sun | The number of spots in the group | The classification by the Zurich's modified system | Area (millions of shares of the solar hemisphere) | Group length (in degrees) | Carrington Longitude (in degrees) | Group's magnet type |
|---|---|---|---|---|---|---|---|
| № 1633 | S07 W39 | 25 | Eai | 0200 | 13 | 111 | Beta-Gamma |
| № 1634 | S13 W33 | 07 | Cao | 0050 | 12 | 105 | Beta |
| № 1635 | N12 E09 | 28 | Dai | 0200 | 08 | 063 | Beta-Gamma |
H-alpha plages without spots
No H-alpha plages without spots can be currently observed on the Sun's surface